CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3129121600 | +1 312-912-1600 Illinois U.S.A.
  • 3129121601 | +1 312-912-1601 Illinois U.S.A.
  • 3129121602 | +1 312-912-1602 Illinois U.S.A.
  • 3129121603 | +1 312-912-1603 Illinois U.S.A.
  • 3129121604 | +1 312-912-1604 Illinois U.S.A.
  • 3129121605 | +1 312-912-1605 Illinois U.S.A.
  • 3129121606 | +1 312-912-1606 Illinois U.S.A.
  • 3129121607 | +1 312-912-1607 Illinois U.S.A.
  • 3129121608 | +1 312-912-1608 Illinois U.S.A.
  • 3129121609 | +1 312-912-1609 Illinois U.S.A.
  • 3129121610 | +1 312-912-1610 Illinois U.S.A.
  • 3129121611 | +1 312-912-1611 Illinois U.S.A.
  • 3129121612 | +1 312-912-1612 Illinois U.S.A.
  • 3129121613 | +1 312-912-1613 Illinois U.S.A.
  • 3129121614 | +1 312-912-1614 Illinois U.S.A.
  • 3129121615 | +1 312-912-1615 Illinois U.S.A.
  • 3129121616 | +1 312-912-1616 Illinois U.S.A.
  • 3129121617 | +1 312-912-1617 Illinois U.S.A.
  • 3129121618 | +1 312-912-1618 Illinois U.S.A.
  • 3129121619 | +1 312-912-1619 Illinois U.S.A.
  • 3129121620 | +1 312-912-1620 Illinois U.S.A.
  • 3129121621 | +1 312-912-1621 Illinois U.S.A.
  • 3129121622 | +1 312-912-1622 Illinois U.S.A.
  • 3129121623 | +1 312-912-1623 Illinois U.S.A.
  • 3129121624 | +1 312-912-1624 Illinois U.S.A.
  • 3129121625 | +1 312-912-1625 Illinois U.S.A.
  • 3129121626 | +1 312-912-1626 Illinois U.S.A.
  • 3129121627 | +1 312-912-1627 Illinois U.S.A.
  • 3129121628 | +1 312-912-1628 Illinois U.S.A.
  • 3129121629 | +1 312-912-1629 Illinois U.S.A.
  • 3129121630 | +1 312-912-1630 Illinois U.S.A.
  • 3129121631 | +1 312-912-1631 Illinois U.S.A.
  • 3129121632 | +1 312-912-1632 Illinois U.S.A.
  • 3129121633 | +1 312-912-1633 Illinois U.S.A.
  • 3129121634 | +1 312-912-1634 Illinois U.S.A.
  • 3129121635 | +1 312-912-1635 Illinois U.S.A.
  • 3129121636 | +1 312-912-1636 Illinois U.S.A.
  • 3129121637 | +1 312-912-1637 Illinois U.S.A.
  • 3129121638 | +1 312-912-1638 Illinois U.S.A.
  • 3129121639 | +1 312-912-1639 Illinois U.S.A.
  • 3129121640 | +1 312-912-1640 Illinois U.S.A.
  • 3129121641 | +1 312-912-1641 Illinois U.S.A.
  • 3129121642 | +1 312-912-1642 Illinois U.S.A.
  • 3129121643 | +1 312-912-1643 Illinois U.S.A.
  • 3129121644 | +1 312-912-1644 Illinois U.S.A.
  • 3129121645 | +1 312-912-1645 Illinois U.S.A.
  • 3129121646 | +1 312-912-1646 Illinois U.S.A.
  • 3129121647 | +1 312-912-1647 Illinois U.S.A.
  • 3129121648 | +1 312-912-1648 Illinois U.S.A.
  • 3129121649 | +1 312-912-1649 Illinois U.S.A.
  • 3129121650 | +1 312-912-1650 Illinois U.S.A.
  • 3129121651 | +1 312-912-1651 Illinois U.S.A.
  • 3129121652 | +1 312-912-1652 Illinois U.S.A.
  • 3129121653 | +1 312-912-1653 Illinois U.S.A.
  • 3129121654 | +1 312-912-1654 Illinois U.S.A.
  • 3129121655 | +1 312-912-1655 Illinois U.S.A.
  • 3129121656 | +1 312-912-1656 Illinois U.S.A.
  • 3129121657 | +1 312-912-1657 Illinois U.S.A.
  • 3129121658 | +1 312-912-1658 Illinois U.S.A.
  • 3129121659 | +1 312-912-1659 Illinois U.S.A.
  • 3129121660 | +1 312-912-1660 Illinois U.S.A.
  • 3129121661 | +1 312-912-1661 Illinois U.S.A.
  • 3129121662 | +1 312-912-1662 Illinois U.S.A.
  • 3129121663 | +1 312-912-1663 Illinois U.S.A.
  • 3129121664 | +1 312-912-1664 Illinois U.S.A.
  • 3129121665 | +1 312-912-1665 Illinois U.S.A.
  • 3129121666 | +1 312-912-1666 Illinois U.S.A.
  • 3129121667 | +1 312-912-1667 Illinois U.S.A.
  • 3129121668 | +1 312-912-1668 Illinois U.S.A.
  • 3129121669 | +1 312-912-1669 Illinois U.S.A.
  • 3129121670 | +1 312-912-1670 Illinois U.S.A.
  • 3129121671 | +1 312-912-1671 Illinois U.S.A.
  • 3129121672 | +1 312-912-1672 Illinois U.S.A.
  • 3129121673 | +1 312-912-1673 Illinois U.S.A.
  • 3129121674 | +1 312-912-1674 Illinois U.S.A.
  • 3129121675 | +1 312-912-1675 Illinois U.S.A.
  • 3129121676 | +1 312-912-1676 Illinois U.S.A.
  • 3129121677 | +1 312-912-1677 Illinois U.S.A.
  • 3129121678 | +1 312-912-1678 Illinois U.S.A.
  • 3129121679 | +1 312-912-1679 Illinois U.S.A.
  • 3129121680 | +1 312-912-1680 Illinois U.S.A.
  • 3129121681 | +1 312-912-1681 Illinois U.S.A.
  • 3129121682 | +1 312-912-1682 Illinois U.S.A.
  • 3129121683 | +1 312-912-1683 Illinois U.S.A.
  • 3129121684 | +1 312-912-1684 Illinois U.S.A.
  • 3129121685 | +1 312-912-1685 Illinois U.S.A.
  • 3129121686 | +1 312-912-1686 Illinois U.S.A.
  • 3129121687 | +1 312-912-1687 Illinois U.S.A.
  • 3129121688 | +1 312-912-1688 Illinois U.S.A.
  • 3129121689 | +1 312-912-1689 Illinois U.S.A.
  • 3129121690 | +1 312-912-1690 Illinois U.S.A.
  • 3129121691 | +1 312-912-1691 Illinois U.S.A.
  • 3129121692 | +1 312-912-1692 Illinois U.S.A.
  • 3129121693 | +1 312-912-1693 Illinois U.S.A.
  • 3129121694 | +1 312-912-1694 Illinois U.S.A.
  • 3129121695 | +1 312-912-1695 Illinois U.S.A.
  • 3129121696 | +1 312-912-1696 Illinois U.S.A.
  • 3129121697 | +1 312-912-1697 Illinois U.S.A.
  • 3129121698 | +1 312-912-1698 Illinois U.S.A.
  • 3129121699 | +1 312-912-1699 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z